我爱查52cha.com
问
21减40等于多少?怎么列算式?
答
21 - 40 = -19
21
- 40
-19
近期查询
12 + 24 = ?
83 × 32 = ?
71 + 34 = ?
12 + 16 = ?
26 × 30 = ?
99 × 76 = ?
70 + 71 = ?
23 × 88 = ?
58 - 83 = ?
74 + 41 = ?
92 + 44 = ?
80 + 27 = ?
14 - 89 = ?
37 × 92 = ?
35 × 19 = ?
其他人在看
33 + 19 = 52
35 × 79 = 2765
32 - 92 = -60
88 + 50 = 138
99 + 25 = 124
12 - 18 = -6